Oven drying and system drying
Thread Content
Initial operation requires furnace drying and system drying; is this still necessary after maintenance and subsequent operation?
In the future, the heating time required will be much shorter than that in the first instance; there will be no need for system drying, and circulation can be initiated after the air has been expelled.
The furnace has to be heated every time, just for different durations
The shutdown period was short; the furnace walls were not repaired, so there was no need to heat the furnace
Based on the duration of shutdown, and also depending on local weather conditions, according to foreign experts’ experience, if no repairs are carried out in the furnace, it is necessary to perform re-drying after a shutdown of more than a month